The combustion of methylhydrazine, CH6N2; a rocket fuel, produces N2(g), CO2(g) and H2O(l): 2 CH6N2(g) + 5 O2(g) 2 N2(g) + 2 CO2(g) + 2 H2O(l) When 4.0 g of methylhydrazine is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 25.0 0 C to 39.50 0 C. In a separate experiment the heat capacity of the calorimeter is measured to be 7.794 kJ/ 0C. Calculate the heat of reaction for the combustion of a mole of CH6N2 .
The combustion of methylhydrazine, CH6N2; a rocket fuel, produces N2(g), CO2(g) and H2O(l): 2 CH6N2(g) + 5 O2(g) 2 N2(g) + 2 CO2(g) + 2 H2O(l) When 4.0 g of methylhydrazine is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 25.0 0 C to 39.50 0 C. In a separate experiment the heat capacity of the calorimeter is measured to be 7.794 kJ/ 0C. Calculate the heat of reaction for the combustion of a mole of CH6N2 .
Chemistry by OpenStax (2015-05-04)
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Chapter5: Thermochemistry
Section: Chapter Questions
Problem 31E: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the...
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The combustion of methylhydrazine, CH6N2; a rocket fuel, produces
N2(g), CO2(g) and H2O(l):
2 CH6N2(g) + 5 O2(g) 2 N2(g) + 2 CO2(g) + 2 H2O(l)
When 4.0 g of methylhydrazine is combusted in a bomb calorimeter,
the temperature of the calorimeter increases from 25.0 0 C to 39.50 0 C.
In a separate experiment the heat capacity of the calorimeter is
measured to be 7.794 kJ/ 0C. Calculate the heat of reaction for the
combustion of a mole of CH6N2 .
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